You should give Asylum a chance... I bought it on sale after it was released as GOTY. Asylum is what got me hooked on the series. I bought City and Origin... both at GOTY prices. Loved them all.Just ordered that new Batman game for PS4, ordered on disc because I'm not sure if I'll like it or not. Only played a bit of Asylum and whilst it was good it didn't keep my attention. Haven't played the others. But something in Arkham Knight looks good to me; the 50's architecture, the rain. Looks like a brilliant setting.
Arkham Knight was the first Batman game I bought at full price. Downloaded last night at the time of release... and never got to play it. Issue was I bought it on Steam for my PC... and I've never seen a port this bad. I also installed NVidia's latest driver with Arkham Knight profile. PC reviews pretty much sums up how bad the port is. More then 50% gave it a thumbs down on Steam, and a score of 1.4 in metacritic.com.
Pretty sad... played all the previous Batman games on PC... and they all ran at high fps on ultra settings. Arkham Knight ran like a slide show... LOL. Luckily... I was able to take advantage of Steam's new refund policy. Refund was issued... and it was a painless process. I am going to wait for the GOTY release on PC... but I might buy it for the PS4 or Xbox one since my kid wants to play on console.